ATom: Age of Air, ArN2 Ratio, and Trace Gases in Stratospheric Samples, 2009-2018

Description

This dataset provides calculated age of air (AoA) and the argon/nitrogen (Ar/N2) ratio (per meg) from stratospheric flask samples and simultaneous high-frequency measurements of nitrous oxide (N2O), carbon dioxide (CO2), ozone (O3), methane (CH4), and carbon monoxide (CO) compiled from three airborne projects. The trace gases were used to identify 235 flask samples with stratospheric influence collected by the Medusa Whole Air Sampler and to calculate AoA using a new N2O-AoA relationship developed using a Markov Chain Monte Carlo algorithm. The data span a wide range of latitudes poleward of 40 degrees in both the Northern and Southern Hemispheres and cover the period 2009-01-10 to 2018-05-21.

Resources

Name Format Description Link
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FATom_HIPPO_ORCAS_1788.zip
5 https://daac.ornl.gov%2FATOM%2Fguides%2FATom_HIPPO_ORCAS_Fig1.jpg
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DATom_HIPPO_ORCAS_1788%26ac%3Dtrue
5 https://daac.ornl.gov%2FATOM%2Fguides%2FATom_HIPPO_ORCAS.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F1788
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fatom%2FATom_HIPPO_ORCAS%2Fcomp%2FATom_HIPPO_ORCAS.pdf
5 https://search.earthdata.nasa.gov/search?q=ATom_HIPPO_ORCAS_1788&ac=true
21 https://doi.org/10.3334/ORNLDAAC/1788
57 ATom_HIPPO_ORCAS_1788.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/ATom_HIPPO_ORCAS_1788.zip
33 ATom_HIPPO_ORCAS.pdf https://data.ornldaac.earthdata.nasa.gov/public/atom/ATom_HIPPO_ORCAS/comp/ATom_HIPPO_ORCAS.pdf
22 ATom_HIPPO_ORCAS_Fig1.jpg https://daac.ornl.gov/ATOM/guides/ATom_HIPPO_ORCAS_Fig1.jpg

Tags

  • earth-science-atmospheric-chemistry-atmosphere-trace-gases-trace-species
  • earth-science-atmospheric-chemistry-atmosphere-oxygen-compounds-atmospheric-ozone
  • earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-methane
  • earth-science-atmospheric-chemistry-atmosphere-carbon-and-hydrocarbon-compounds-atmospheric-car
  • earth-science-atmospheric-chemistry-atmosphere-nitrogen-compounds-nitrous-oxide

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